Internal Helper Types

An attribute that consists of an array is specified as an internal helper type. Internal helper types are created in the ORDSYS schema and do not have public synonyms.

The internal helper types are the following:

• colorsList

  The syntax for this internal helper type is:

  CREATE OR REPLACE TYPE colorsList AS VARRAY(100) OF SI_Color;
  
  

  This internal helper type is used to specify the SI_ColorsList attribute of the SI_ColorHistogram Object Type as described.

• colorFrequenciesList

  The syntax for this internal helper type is:

  CREATE OR REPLACE TYPE colorFrequenciesList AS VARRAY(100) OF DOUBLE PRECISION;
  
  

  This internal helper type is used to specify the SI_FrequenciesList attribute of the SI_ColorHistogram Object Type as described.

• colorPositions

  The syntax for this internal helper type is:

  CREATE OR REPLACE TYPE colorPositions AS VARRAY(9) OF SI_Color;
  
  

  This internal helper type is used to specify the SI_ColorPositions attribute of the SI_PositionalColor Object Type as described.

• textureEncoding

  The syntax for this internal helper type is:

  CREATE OR REPLACE TYPE textureEncoding AS VARRAY(5) of DOUBLE PRECISION;
  
  

  This internal helper type is used to specify the SI_TextureEncoding attribute of the SI_Texture Object Type as described.